foreignKeys(on:in:)

Returns the foreign keys defined on table named tableName.

func foreignKeys(on tableName: String, in schemaName: String? = nil) throws -> [ForeignKeyInfo]

Mangled symbol

s4GRDB8DatabaseC11foreignKeys2on2inSayAA14ForeignKeyInfoVGSS_SSSgtKF What are these?

FNV24 hash: 7WQLZ

Throws

A DatabaseError whenever an SQLite error occurs, if the specified schema does not exist, or if no such table or view with this name exists in the main or temp schema, or in an attached database.

When schemaName is not specified, known schemas are iterated in SQLite resolution order and the first matching result is returned.

For example:

try dbQueue.read { db in
    let foreignKeys = try db.foreignKeys(in: "player")
    for foreignKey in foreignKeys {
        print(foreignKey.destinationTable)
    }
}